That would be a good example of a liberal argument Lola. Notice the liberal is calm and right while the conservative in this case comes off as beligerent and wrong... Let me give you a conservative re-write of your case...
Liberal:
"I think liberals need practice arguing like Conservatives. Here are the techniques."
Conservative:
"But those techniques are not indicative of how conservatives make arguments."
Liberal:
"Yes they are. They are because I say they are."
Conservative:
"Hmmmm... Do you have examples of conservatives making those arguments?"
Liberal:
"Well, why don't you show me examples of them not making those arguments?"
Conservative:
"Because it would be foolish for me to prove your argument. I am satisfied that you can not."
Liberal:
"See! That's an example of the techniques I outlined above!!!"
Conservative: